INSTALLATION AND CONFIGURATION MANUAL
U4T100-U4T140
44
7 Events Menu
Introduction
An event is a special message that is generated on the card
asynchronously. This means that it is not the response to a request to
the card, but a spontaneous message.
What is the Goal of
an event?
The goal of events is to inform the environment about a changing
condition on the card. A message may be broadcast to mark the change
in status. The message is volatile and cannot be retrieved from the
system after it has been broadcast. There are several means by which
the message can be filtered.
Events
The events reported by the U4T100-U4T140 are as follows;
Announcements
Announcements
is not an event. This item is only used for
switching the announcement of status changes on/off. 0=off, other =on
Input_A
Input_A can be selected between 0 .. 255. 0= no event, 1..255 is the
priority setting.
Ref-Status
Reference can be selected between 0 .. 255. 0= no event, 1..255 is the
priority setting.
Active_Out_A
Active output A can be selected between 0 .. 255. 0= no event, 1..255
is the priority setting.
What information is
available in an
event?
The message consists of the following items;
1)
A message string to show what has happened in text, for example:
“INP_LOSS”, “REF_LOSS”, “INP_RETURN”.
2)
A tag that also shows what happens, but with a predefined number:
e.g. 1 (= loss of input), 2 (= loss of reference), 129(= 1+128 =
return of input). For a list of these predefined tags see the table on
the next page.
3)
A priority that marks the importance of an event. This value is
defined by the user and can have any value between 1 and 255, or
0 when disabled.
4)
A slot number of the source of this event.
The Message String
The message string is defined in the card and is therefore fixed. It may
be used in controlling software like Synapse Set-up to show the event.
Содержание Synapse U4T100
Страница 1: ...4K 3840X2160 ULTRA HD 4 WIRE TOOLBOX WITH OPTIONAL DOLBY E PROCESSING ...
Страница 67: ......
Страница 68: ......
